Sensors - Detectors Projects

Inductive Proximity Sensor using TCA505

Inductive Proximity Sensor using TCA505

The circuit published here is an Inductive Proximity Sensor, which is used for non-contact detection of metallic objects.


4 comments Tested
Instrumentation Amplifier For Pressure Sensor

Instrumentation Amplifier For Pressure Sensor

General purpose differential amplifier project has been designed for various pressure sensor amplifier applications.


6 comments Tested
Contactless Automatic Wardrobe LED Light with Fade Effect

Contactless Automatic Wardrobe LED Light with Fade Effect

Contact-less controlled automatic wardrobe light turns on the LED when you open the wardrobe door.


1 comment Tested
Current Sensor Amplifier & Over Current Switch

Current Sensor Amplifier & Over Current Switch

This current sensor amplifier and over current switch project is based on ACS714-30A current sensor and LM358 OPAMP, ½ of LM358 op-amp used as an amplifier for low voltage and 2nd 1/2 LM358 op-amp used as a comparator which provides over current TTL output, trimmer potentiometer provided to set the over current limit.


9 comments Tested
Simple Pressure Sensor Amplifier & Over Pressure Switch

Simple Pressure Sensor Amplifier & Over Pressure Switch

The pressure sensor amplifier built using LM358 op-amp and MPXM2051GS pressure sensor from NXP semiconductor.


2 comments Tested
Dual-Channel Quadrature Hall-Effect Bipolar Switch Module for Magnetic Encoder

Dual-Channel Quadrature Hall-Effect Bipolar Switch Module for Magnetic Encoder

The A1230 is a dual-channel, bipolar switch with two Hall-effect sensing elements, each providing a separate digital output for speed and direction signal processing capability.


0 comments Tested
+/- 1.7g Dual-Axis IMEMS Accelerometer Using ADXL203

+/- 1.7g Dual-Axis IMEMS Accelerometer Using ADXL203

The ADXL203 Module is high precision, low power, complete dual-axis accelerometers with signal conditioned voltage outputs, all on a single, monolithic IC.


0 comments Tested
Magnetic field sensor using AD22151

Magnetic field sensor using AD22151

Magnetic field sensor project using AD22151 IC from Analog Devices, The AD22151 is a linear magnetic field transducer.


13 comments Tested
Lux Meter Module

Lux Meter Module

LUX Meter project has been design to measure the illumination.


2 comments Tested
Light and Dark Sensitive Switch

Light and Dark Sensitive Switch

Light / Dark Sensitive Switch project is a simple project which operates a relay when the light falling on the LDR goes below or goes above a set point.


2 comments Tested
PIR Sensor

PIR Sensor

This project is an automatic PIR sensor.


9 comments Tested
Sound Activated Switch – Relay

Sound Activated Switch – Relay

This project is a sound activated switch.


11 comments Tested